1725 lines
63 KiB
C++
1725 lines
63 KiB
C++
// #ifndef OSRM_BINDINGS_NODE_SUPPORT_HPP
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// #define OSRM_BINDINGS_NODE_SUPPORT_HPP
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// #include "nodejs/json_v8_renderer.hpp"
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// #include "engine/api/flatbuffers/fbresult_generated.h"
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// #include "osrm/approach.hpp"
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// #include "osrm/bearing.hpp"
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// #include "osrm/coordinate.hpp"
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// #include "osrm/engine_config.hpp"
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// #include "osrm/json_container.hpp"
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// #include "osrm/match_parameters.hpp"
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// #include "osrm/nearest_parameters.hpp"
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// #include "osrm/osrm.hpp"
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// #include "osrm/route_parameters.hpp"
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// #include "osrm/status.hpp"
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// #include "osrm/storage_config.hpp"
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// #include "osrm/table_parameters.hpp"
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// #include "osrm/tile_parameters.hpp"
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// #include "osrm/trip_parameters.hpp"
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// #include "util/json_renderer.hpp"
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// #include <boost/assert.hpp>
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// #include <boost/optional.hpp>
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// #include <algorithm>
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// #include <iostream>
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// #include <iterator>
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// #include <sstream>
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// #include <stdexcept>
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// #include <string>
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// #include <vector>
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// #include <exception>
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// #include <memory>
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// #include <utility>
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// namespace node_osrm
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// {
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// using engine_config_ptr = std::unique_ptr<osrm::EngineConfig>;
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// using route_parameters_ptr = std::unique_ptr<osrm::RouteParameters>;
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// using trip_parameters_ptr = std::unique_ptr<osrm::TripParameters>;
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// using tile_parameters_ptr = std::unique_ptr<osrm::TileParameters>;
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// using match_parameters_ptr = std::unique_ptr<osrm::MatchParameters>;
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// using nearest_parameters_ptr = std::unique_ptr<osrm::NearestParameters>;
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// using table_parameters_ptr = std::unique_ptr<osrm::TableParameters>;
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// struct PluginParameters
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// {
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// bool renderToBuffer = false;
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// };
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// using ObjectOrString = typename mapbox::util::variant<osrm::json::Object, std::string>;
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// template <typename ResultT> inline v8::Local<v8::Value> render(const ResultT &result);
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// template <> v8::Local<v8::Value> inline render(const std::string &result)
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// {
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// return Nan::CopyBuffer(result.data(), result.size()).ToLocalChecked();
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// }
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// template <> v8::Local<v8::Value> inline render(const ObjectOrString &result)
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// {
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// if (result.is<osrm::json::Object>())
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// {
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// // Convert osrm::json object tree into matching v8 object tree
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// v8::Local<v8::Value> value;
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// renderToV8(value, result.get<osrm::json::Object>());
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// return value;
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// }
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// else
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// {
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// // Return the string object as a node Buffer
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// return Nan::CopyBuffer(result.get<std::string>().data(), result.get<std::string>().size())
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// .ToLocalChecked();
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// }
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// }
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// inline void ParseResult(const osrm::Status &result_status, osrm::json::Object &result)
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// {
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// const auto code_iter = result.values.find("code");
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// const auto end_iter = result.values.end();
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// BOOST_ASSERT(code_iter != end_iter);
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// if (result_status == osrm::Status::Error)
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// {
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// throw std::logic_error(code_iter->second.get<osrm::json::String>().value.c_str());
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// }
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// result.values.erase(code_iter);
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// const auto message_iter = result.values.find("message");
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// if (message_iter != end_iter)
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// {
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// result.values.erase(message_iter);
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// }
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// }
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// inline void ParseResult(const osrm::Status & /*result_status*/, const std::string & /*unused*/) {}
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// inline void ParseResult(const osrm::Status &result_status,
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// const flatbuffers::FlatBufferBuilder &fbs_builder)
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// {
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// auto fbs_result = osrm::engine::api::fbresult::GetFBResult(fbs_builder.GetBufferPointer());
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// if (result_status == osrm::Status::Error)
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// {
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// BOOST_ASSERT(fbs_result->code());
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// throw std::logic_error(fbs_result->code()->message()->c_str());
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// }
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// }
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// inline engine_config_ptr argumentsToEngineConfig(const Nan::FunctionCallbackInfo<v8::Value> &args)
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// {
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// Nan::HandleScope scope;
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// auto engine_config = std::make_unique<osrm::EngineConfig>();
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// if (args.Length() == 0)
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// {
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// return engine_config;
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// }
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// else if (args.Length() > 1)
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// {
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// Nan::ThrowError("Only accepts one parameter");
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// return engine_config_ptr();
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// }
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// BOOST_ASSERT(args.Length() == 1);
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// if (args[0]->IsString())
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// {
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// engine_config->storage_config =
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// osrm::StorageConfig(*Nan::Utf8String(Nan::To<v8::String>(args[0]).ToLocalChecked()));
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// engine_config->use_shared_memory = false;
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// return engine_config;
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// }
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// else if (!args[0]->IsObject())
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// {
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// Nan::ThrowError("Parameter must be a path or options object");
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// return engine_config_ptr();
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// }
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// BOOST_ASSERT(args[0]->IsObject());
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// auto params = Nan::To<v8::Object>(args[0]).ToLocalChecked();
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// auto path = Nan::Get(params, Nan::New("path").ToLocalChecked()).ToLocalChecked();
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// if (path.IsEmpty())
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// return engine_config_ptr();
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// auto memory_file = Nan::Get(params, Nan::New("memory_file").ToLocalChecked()).ToLocalChecked();
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// if (memory_file.IsEmpty())
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// return engine_config_ptr();
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// auto shared_memory =
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// Nan::Get(params, Nan::New("shared_memory").ToLocalChecked()).ToLocalChecked();
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// if (shared_memory.IsEmpty())
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// return engine_config_ptr();
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// auto mmap_memory = Nan::Get(params, Nan::New("mmap_memory").ToLocalChecked()).ToLocalChecked();
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// if (mmap_memory.IsEmpty())
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// return engine_config_ptr();
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// if (!memory_file->IsUndefined())
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// {
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// if (path->IsUndefined())
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// {
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// Nan::ThrowError("memory_file option requires a path to a file.");
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// return engine_config_ptr();
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// }
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// engine_config->memory_file =
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// *Nan::Utf8String(Nan::To<v8::String>(memory_file).ToLocalChecked());
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// }
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// auto dataset_name =
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// Nan::Get(params, Nan::New("dataset_name").ToLocalChecked()).ToLocalChecked();
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// if (dataset_name.IsEmpty())
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// return engine_config_ptr();
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// if (!dataset_name->IsUndefined())
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// {
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// if (dataset_name->IsString())
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// {
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// engine_config->dataset_name =
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// *Nan::Utf8String(Nan::To<v8::String>(dataset_name).ToLocalChecked());
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// }
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// else
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// {
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// Nan::ThrowError("dataset_name needs to be a string");
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// return engine_config_ptr();
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// }
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// }
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// if (!path->IsUndefined())
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// {
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// engine_config->storage_config =
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// osrm::StorageConfig(*Nan::Utf8String(Nan::To<v8::String>(path).ToLocalChecked()));
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// engine_config->use_shared_memory = false;
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// }
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// if (!shared_memory->IsUndefined())
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// {
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// if (shared_memory->IsBoolean())
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// {
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// engine_config->use_shared_memory = Nan::To<bool>(shared_memory).FromJust();
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// }
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// else
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// {
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// Nan::ThrowError("Shared_memory option must be a boolean");
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// return engine_config_ptr();
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// }
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// }
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// if (!mmap_memory->IsUndefined())
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// {
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// if (mmap_memory->IsBoolean())
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// {
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// engine_config->use_mmap = Nan::To<bool>(mmap_memory).FromJust();
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// }
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// else
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// {
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// Nan::ThrowError("mmap_memory option must be a boolean");
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// return engine_config_ptr();
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// }
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// }
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// if (path->IsUndefined() && !engine_config->use_shared_memory)
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// {
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// Nan::ThrowError("Shared_memory must be enabled if no path is "
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// "specified");
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// return engine_config_ptr();
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// }
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// auto algorithm = Nan::Get(params, Nan::New("algorithm").ToLocalChecked()).ToLocalChecked();
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// if (algorithm.IsEmpty())
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// return engine_config_ptr();
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// if (algorithm->IsString())
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// {
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// auto algorithm_str = Nan::To<v8::String>(algorithm).ToLocalChecked();
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// if (*Nan::Utf8String(algorithm_str) == std::string("CH"))
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// {
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// engine_config->algorithm = osrm::EngineConfig::Algorithm::CH;
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// }
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// else if (*Nan::Utf8String(algorithm_str) == std::string("CoreCH"))
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// {
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// engine_config->algorithm = osrm::EngineConfig::Algorithm::CH;
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// }
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// else if (*Nan::Utf8String(algorithm_str) == std::string("MLD"))
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// {
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// engine_config->algorithm = osrm::EngineConfig::Algorithm::MLD;
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// }
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// else
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// {
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// Nan::ThrowError("algorithm option must be one of 'CH', 'CoreCH', or 'MLD'.");
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// return engine_config_ptr();
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// }
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// }
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// else if (!algorithm->IsUndefined())
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// {
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// Nan::ThrowError("algorithm option must be a string and one of 'CH', 'CoreCH', or 'MLD'.");
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// return engine_config_ptr();
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// }
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// // Set EngineConfig system-wide limits on construction, if requested
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// auto max_locations_trip =
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// Nan::Get(params, Nan::New("max_locations_trip").ToLocalChecked()).ToLocalChecked();
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// auto max_locations_viaroute =
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// Nan::Get(params, Nan::New("max_locations_viaroute").ToLocalChecked()).ToLocalChecked();
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// auto max_locations_distance_table =
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// Nan::Get(params, Nan::New("max_locations_distance_table").ToLocalChecked())
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// .ToLocalChecked();
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// auto max_locations_map_matching =
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// Nan::Get(params, Nan::New("max_locations_map_matching").ToLocalChecked()).ToLocalChecked();
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// auto max_results_nearest =
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// Nan::Get(params, Nan::New("max_results_nearest").ToLocalChecked()).ToLocalChecked();
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// auto max_alternatives =
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// Nan::Get(params, Nan::New("max_alternatives").ToLocalChecked()).ToLocalChecked();
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// auto max_radius_map_matching =
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// Nan::Get(params, Nan::New("max_radius_map_matching").ToLocalChecked()).ToLocalChecked();
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// if (!max_locations_trip->IsUndefined() && !max_locations_trip->IsNumber())
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// {
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// Nan::ThrowError("max_locations_trip must be an integral number");
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// return engine_config_ptr();
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// }
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// if (!max_locations_viaroute->IsUndefined() && !max_locations_viaroute->IsNumber())
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// {
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// Nan::ThrowError("max_locations_viaroute must be an integral number");
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// return engine_config_ptr();
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// }
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// if (!max_locations_distance_table->IsUndefined() && !max_locations_distance_table->IsNumber())
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// {
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// Nan::ThrowError("max_locations_distance_table must be an integral number");
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// return engine_config_ptr();
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// }
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// if (!max_locations_map_matching->IsUndefined() && !max_locations_map_matching->IsNumber())
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// {
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// Nan::ThrowError("max_locations_map_matching must be an integral number");
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// return engine_config_ptr();
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// }
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// if (!max_results_nearest->IsUndefined() && !max_results_nearest->IsNumber())
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// {
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// Nan::ThrowError("max_results_nearest must be an integral number");
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// return engine_config_ptr();
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// }
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// if (!max_alternatives->IsUndefined() && !max_alternatives->IsNumber())
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// {
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// Nan::ThrowError("max_alternatives must be an integral number");
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// return engine_config_ptr();
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// }
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// if (max_locations_trip->IsNumber())
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// engine_config->max_locations_trip = Nan::To<int>(max_locations_trip).FromJust();
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// if (max_locations_viaroute->IsNumber())
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// engine_config->max_locations_viaroute = Nan::To<int>(max_locations_viaroute).FromJust();
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// if (max_locations_distance_table->IsNumber())
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// engine_config->max_locations_distance_table =
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// Nan::To<int>(max_locations_distance_table).FromJust();
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// if (max_locations_map_matching->IsNumber())
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// engine_config->max_locations_map_matching =
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// Nan::To<int>(max_locations_map_matching).FromJust();
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// if (max_results_nearest->IsNumber())
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// engine_config->max_results_nearest = Nan::To<int>(max_results_nearest).FromJust();
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// if (max_alternatives->IsNumber())
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// engine_config->max_alternatives = Nan::To<int>(max_alternatives).FromJust();
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// if (max_radius_map_matching->IsNumber())
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// engine_config->max_radius_map_matching =
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// Nan::To<double>(max_radius_map_matching).FromJust();
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// return engine_config;
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// }
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// inline boost::optional<std::vector<osrm::Coordinate>>
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// parseCoordinateArray(const v8::Local<v8::Array> &coordinates_array)
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// {
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// Nan::HandleScope scope;
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// boost::optional<std::vector<osrm::Coordinate>> resulting_coordinates;
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// std::vector<osrm::Coordinate> temp_coordinates;
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// for (uint32_t i = 0; i < coordinates_array->Length(); ++i)
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// {
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// v8::Local<v8::Value> coordinate = Nan::Get(coordinates_array, i).ToLocalChecked();
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// if (coordinate.IsEmpty())
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// return resulting_coordinates;
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// if (!coordinate->IsArray())
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// {
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// Nan::ThrowError("Coordinates must be an array of (lon/lat) pairs");
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// return resulting_coordinates;
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// }
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// v8::Local<v8::Array> coordinate_pair = v8::Local<v8::Array>::Cast(coordinate);
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// if (coordinate_pair->Length() != 2)
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// {
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// Nan::ThrowError("Coordinates must be an array of (lon/lat) pairs");
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// return resulting_coordinates;
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// }
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// if (!Nan::Get(coordinate_pair, 0).ToLocalChecked()->IsNumber() ||
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// !Nan::Get(coordinate_pair, 1).ToLocalChecked()->IsNumber())
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// {
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// Nan::ThrowError("Each member of a coordinate pair must be a number");
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// return resulting_coordinates;
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// }
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// double lon = Nan::To<double>(Nan::Get(coordinate_pair, 0).ToLocalChecked()).FromJust();
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// double lat = Nan::To<double>(Nan::Get(coordinate_pair, 1).ToLocalChecked()).FromJust();
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// if (std::isnan(lon) || std::isnan(lat) || std::isinf(lon) || std::isinf(lat))
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// {
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// Nan::ThrowError("Lng/Lat coordinates must be valid numbers");
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// return resulting_coordinates;
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// }
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// if (lon > 180 || lon < -180 || lat > 90 || lat < -90)
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// {
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// Nan::ThrowError("Lng/Lat coordinates must be within world bounds "
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// "(-180 < lng < 180, -90 < lat < 90)");
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// return resulting_coordinates;
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// }
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// temp_coordinates.emplace_back(osrm::util::FloatLongitude{std::move(lon)},
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// osrm::util::FloatLatitude{std::move(lat)});
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// }
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// resulting_coordinates = boost::make_optional(std::move(temp_coordinates));
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// return resulting_coordinates;
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// }
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// // Parses all the non-service specific parameters
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// template <typename ParamType>
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// inline bool argumentsToParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
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// ParamType ¶ms,
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// bool requires_multiple_coordinates)
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// {
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// Nan::HandleScope scope;
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// if (args.Length() < 2)
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// {
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// Nan::ThrowTypeError("Two arguments required");
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// return false;
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// }
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// if (!args[0]->IsObject())
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// {
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// Nan::ThrowTypeError("First arg must be an object");
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// return false;
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// }
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// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
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// v8::Local<v8::Value> coordinates =
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// Nan::Get(obj, Nan::New("coordinates").ToLocalChecked()).ToLocalChecked();
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// if (coordinates.IsEmpty())
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// return false;
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// if (coordinates->IsUndefined())
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// {
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// Nan::ThrowError("Must provide a coordinates property");
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// return false;
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// }
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// else if (coordinates->IsArray())
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// {
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// auto coordinates_array = v8::Local<v8::Array>::Cast(coordinates);
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// if (coordinates_array->Length() < 2 && requires_multiple_coordinates)
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// {
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// Nan::ThrowError("At least two coordinates must be provided");
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// return false;
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// }
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// else if (!requires_multiple_coordinates && coordinates_array->Length() != 1)
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// {
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// Nan::ThrowError("Exactly one coordinate pair must be provided");
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// return false;
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// }
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// auto maybe_coordinates = parseCoordinateArray(coordinates_array);
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// if (maybe_coordinates)
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// {
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// std::copy(maybe_coordinates->begin(),
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// maybe_coordinates->end(),
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// std::back_inserter(params->coordinates));
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// }
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// else
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// {
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// return false;
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// }
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// }
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// else if (!coordinates->IsUndefined())
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// {
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// BOOST_ASSERT(!coordinates->IsArray());
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// Nan::ThrowError("Coordinates must be an array of (lon/lat) pairs");
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// return false;
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// }
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// if (Nan::Has(obj, Nan::New("approaches").ToLocalChecked()).FromJust())
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// {
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// v8::Local<v8::Value> approaches =
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// Nan::Get(obj, Nan::New("approaches").ToLocalChecked()).ToLocalChecked();
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// if (approaches.IsEmpty())
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// return false;
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// if (!approaches->IsArray())
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// {
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// Nan::ThrowError("Approaches must be an arrays of strings");
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// return false;
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// }
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// auto approaches_array = v8::Local<v8::Array>::Cast(approaches);
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// if (approaches_array->Length() != params->coordinates.size())
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// {
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// Nan::ThrowError("Approaches array must have the same length as coordinates array");
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// return false;
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// }
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// for (uint32_t i = 0; i < approaches_array->Length(); ++i)
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// {
|
|
// v8::Local<v8::Value> approach_raw = Nan::Get(approaches_array, i).ToLocalChecked();
|
|
// if (approach_raw.IsEmpty())
|
|
// return false;
|
|
|
|
// if (approach_raw->IsNull())
|
|
// {
|
|
// params->approaches.emplace_back();
|
|
// }
|
|
// else if (approach_raw->IsString())
|
|
// {
|
|
// const Nan::Utf8String approach_utf8str(approach_raw);
|
|
// std::string approach_str{*approach_utf8str,
|
|
// *approach_utf8str + approach_utf8str.length()};
|
|
// if (approach_str == "curb")
|
|
// {
|
|
// params->approaches.push_back(osrm::Approach::CURB);
|
|
// }
|
|
// else if (approach_str == "unrestricted")
|
|
// {
|
|
// params->approaches.push_back(osrm::Approach::UNRESTRICTED);
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'approaches' param must be one of [curb, unrestricted]");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Approach must be a string: [curb, unrestricted] or null");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("bearings").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> bearings =
|
|
// Nan::Get(obj, Nan::New("bearings").ToLocalChecked()).ToLocalChecked();
|
|
// if (bearings.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!bearings->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Bearings must be an array of arrays of numbers");
|
|
// return false;
|
|
// }
|
|
|
|
// auto bearings_array = v8::Local<v8::Array>::Cast(bearings);
|
|
|
|
// if (bearings_array->Length() != params->coordinates.size())
|
|
// {
|
|
// Nan::ThrowError("Bearings array must have the same length as coordinates array");
|
|
// return false;
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < bearings_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> bearing_raw = Nan::Get(bearings_array, i).ToLocalChecked();
|
|
// if (bearing_raw.IsEmpty())
|
|
// return false;
|
|
|
|
// if (bearing_raw->IsNull())
|
|
// {
|
|
// params->bearings.emplace_back();
|
|
// }
|
|
// else if (bearing_raw->IsArray())
|
|
// {
|
|
// auto bearing_pair = v8::Local<v8::Array>::Cast(bearing_raw);
|
|
// if (bearing_pair->Length() == 2)
|
|
// {
|
|
// if (!Nan::Get(bearing_pair, 0).ToLocalChecked()->IsNumber() ||
|
|
// !Nan::Get(bearing_pair, 1).ToLocalChecked()->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("Bearing values need to be numbers in range 0..360");
|
|
// return false;
|
|
// }
|
|
|
|
// const auto bearing =
|
|
// Nan::To<int>(Nan::Get(bearing_pair, 0).ToLocalChecked()).FromJust();
|
|
// const auto range =
|
|
// Nan::To<int>(Nan::Get(bearing_pair, 1).ToLocalChecked()).FromJust();
|
|
|
|
// if (bearing < 0 || bearing > 360 || range < 0 || range > 180)
|
|
// {
|
|
// Nan::ThrowError("Bearing values need to be in range 0..360, 0..180");
|
|
// return false;
|
|
// }
|
|
|
|
// params->bearings.push_back(
|
|
// osrm::Bearing{static_cast<short>(bearing), static_cast<short>(range)});
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Bearing must be an array of [bearing, range] or null");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Bearing must be an array of [bearing, range] or null");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("hints").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> hints =
|
|
// Nan::Get(obj, Nan::New("hints").ToLocalChecked()).ToLocalChecked();
|
|
// if (hints.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!hints->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Hints must be an array of strings/null");
|
|
// return false;
|
|
// }
|
|
|
|
// v8::Local<v8::Array> hints_array = v8::Local<v8::Array>::Cast(hints);
|
|
|
|
// if (hints_array->Length() != params->coordinates.size())
|
|
// {
|
|
// Nan::ThrowError("Hints array must have the same length as coordinates array");
|
|
// return false;
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < hints_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> hint = Nan::Get(hints_array, i).ToLocalChecked();
|
|
// if (hint.IsEmpty())
|
|
// return false;
|
|
|
|
// if (hint->IsString())
|
|
// {
|
|
// if (Nan::To<v8::String>(hint).ToLocalChecked()->Length() == 0)
|
|
// {
|
|
// Nan::ThrowError("Hint cannot be an empty string");
|
|
// return false;
|
|
// }
|
|
|
|
// params->hints.push_back(osrm::engine::Hint::FromBase64(*Nan::Utf8String(hint)));
|
|
// }
|
|
// else if (hint->IsNull())
|
|
// {
|
|
// params->hints.emplace_back();
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Hint must be null or string");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("radiuses").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> radiuses =
|
|
// Nan::Get(obj, Nan::New("radiuses").ToLocalChecked()).ToLocalChecked();
|
|
// if (radiuses.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!radiuses->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Radiuses must be an array of non-negative doubles or null");
|
|
// return false;
|
|
// }
|
|
|
|
// v8::Local<v8::Array> radiuses_array = v8::Local<v8::Array>::Cast(radiuses);
|
|
|
|
// if (radiuses_array->Length() != params->coordinates.size())
|
|
// {
|
|
// Nan::ThrowError("Radiuses array must have the same length as coordinates array");
|
|
// return false;
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < radiuses_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> radius = Nan::Get(radiuses_array, i).ToLocalChecked();
|
|
// if (radius.IsEmpty())
|
|
// return false;
|
|
|
|
// if (radius->IsNull())
|
|
// {
|
|
// params->radiuses.emplace_back();
|
|
// }
|
|
// else if (radius->IsNumber() && Nan::To<double>(radius).FromJust() >= 0)
|
|
// {
|
|
// params->radiuses.push_back(Nan::To<double>(radius).FromJust());
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Radius must be non-negative double or null");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("generate_hints").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> generate_hints =
|
|
// Nan::Get(obj, Nan::New("generate_hints").ToLocalChecked()).ToLocalChecked();
|
|
// if (generate_hints.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!generate_hints->IsBoolean())
|
|
// {
|
|
// Nan::ThrowError("generate_hints must be of type Boolean");
|
|
// return false;
|
|
// }
|
|
|
|
// params->generate_hints = Nan::To<bool>(generate_hints).FromJust();
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("skip_waypoints").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> skip_waypoints =
|
|
// Nan::Get(obj, Nan::New("skip_waypoints").ToLocalChecked()).ToLocalChecked();
|
|
// if (skip_waypoints.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!skip_waypoints->IsBoolean())
|
|
// {
|
|
// Nan::ThrowError("skip_waypoints must be of type Boolean");
|
|
// return false;
|
|
// }
|
|
|
|
// params->skip_waypoints = Nan::To<bool>(skip_waypoints).FromJust();
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("exclude").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> exclude =
|
|
// Nan::Get(obj, Nan::New("exclude").ToLocalChecked()).ToLocalChecked();
|
|
// if (exclude.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!exclude->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Exclude must be an array of strings or empty");
|
|
// return false;
|
|
// }
|
|
|
|
// v8::Local<v8::Array> exclude_array = v8::Local<v8::Array>::Cast(exclude);
|
|
|
|
// for (uint32_t i = 0; i < exclude_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> class_name = Nan::Get(exclude_array, i).ToLocalChecked();
|
|
// if (class_name.IsEmpty())
|
|
// return false;
|
|
|
|
// if (class_name->IsString())
|
|
// {
|
|
// std::string class_name_str = *Nan::Utf8String(class_name);
|
|
// params->exclude.emplace_back(class_name_str);
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Exclude must be an array of strings or empty");
|
|
// return false;
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("format").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> format =
|
|
// Nan::Get(obj, Nan::New("format").ToLocalChecked()).ToLocalChecked();
|
|
// if (format.IsEmpty())
|
|
// {
|
|
// return false;
|
|
// }
|
|
|
|
// if (!format->IsString())
|
|
// {
|
|
// Nan::ThrowError("format must be a string: \"json\" or \"flatbuffers\"");
|
|
// return false;
|
|
// }
|
|
|
|
// std::string format_str = *Nan::Utf8String(format);
|
|
// if (format_str == "json")
|
|
// {
|
|
// params->format = osrm::engine::api::BaseParameters::OutputFormatType::JSON;
|
|
// }
|
|
// else if (format_str == "flatbuffers")
|
|
// {
|
|
// params->format = osrm::engine::api::BaseParameters::OutputFormatType::FLATBUFFERS;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("format must be a string: \"json\" or \"flatbuffers\"");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("snapping").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> snapping =
|
|
// Nan::Get(obj, Nan::New("snapping").ToLocalChecked()).ToLocalChecked();
|
|
// if (snapping.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!snapping->IsString())
|
|
// {
|
|
// Nan::ThrowError("Snapping must be a string: [default, any]");
|
|
// return false;
|
|
// }
|
|
// const Nan::Utf8String snapping_utf8str(snapping);
|
|
// std::string snapping_str{*snapping_utf8str, *snapping_utf8str + snapping_utf8str.length()};
|
|
|
|
// if (snapping_str == "default")
|
|
// {
|
|
// params->snapping = osrm::RouteParameters::SnappingType::Default;
|
|
// }
|
|
// else if (snapping_str == "any")
|
|
// {
|
|
// params->snapping = osrm::RouteParameters::SnappingType::Any;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'snapping' param must be one of [default, any]");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// return true;
|
|
// }
|
|
|
|
// template <typename ParamType>
|
|
// inline bool parseCommonParameters(const v8::Local<v8::Object> &obj, ParamType ¶ms)
|
|
// {
|
|
// if (Nan::Has(obj, Nan::New("steps").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto steps = Nan::Get(obj, Nan::New("steps").ToLocalChecked()).ToLocalChecked();
|
|
// if (steps.IsEmpty())
|
|
// return false;
|
|
|
|
// if (steps->IsBoolean())
|
|
// {
|
|
// params->steps = Nan::To<bool>(steps).FromJust();
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'steps' param must be a boolean");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("annotations").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto annotations = Nan::Get(obj, Nan::New("annotations").ToLocalChecked()).ToLocalChecked();
|
|
// if (annotations.IsEmpty())
|
|
// return false;
|
|
|
|
// if (annotations->IsBoolean())
|
|
// {
|
|
// params->annotations = Nan::To<bool>(annotations).FromJust();
|
|
// params->annotations_type = params->annotations
|
|
// ? osrm::RouteParameters::AnnotationsType::All
|
|
// : osrm::RouteParameters::AnnotationsType::None;
|
|
// }
|
|
// else if (annotations->IsArray())
|
|
// {
|
|
// v8::Local<v8::Array> annotations_array = v8::Local<v8::Array>::Cast(annotations);
|
|
// for (std::size_t i = 0; i < annotations_array->Length(); i++)
|
|
// {
|
|
// const Nan::Utf8String annotations_utf8str(
|
|
// Nan::Get(annotations_array, i).ToLocalChecked());
|
|
// std::string annotations_str{*annotations_utf8str,
|
|
// *annotations_utf8str + annotations_utf8str.length()};
|
|
|
|
// if (annotations_str == "duration")
|
|
// {
|
|
// params->annotations_type =
|
|
// params->annotations_type | osrm::RouteParameters::AnnotationsType::Duration;
|
|
// }
|
|
// else if (annotations_str == "nodes")
|
|
// {
|
|
// params->annotations_type =
|
|
// params->annotations_type | osrm::RouteParameters::AnnotationsType::Nodes;
|
|
// }
|
|
// else if (annotations_str == "distance")
|
|
// {
|
|
// params->annotations_type =
|
|
// params->annotations_type | osrm::RouteParameters::AnnotationsType::Distance;
|
|
// }
|
|
// else if (annotations_str == "weight")
|
|
// {
|
|
// params->annotations_type =
|
|
// params->annotations_type | osrm::RouteParameters::AnnotationsType::Weight;
|
|
// }
|
|
// else if (annotations_str == "datasources")
|
|
// {
|
|
// params->annotations_type = params->annotations_type |
|
|
// osrm::RouteParameters::AnnotationsType::Datasources;
|
|
// }
|
|
// else if (annotations_str == "speed")
|
|
// {
|
|
// params->annotations_type =
|
|
// params->annotations_type | osrm::RouteParameters::AnnotationsType::Speed;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("this 'annotations' param is not supported");
|
|
// return false;
|
|
// }
|
|
|
|
// params->annotations =
|
|
// params->annotations_type != osrm::RouteParameters::AnnotationsType::None;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("this 'annotations' param is not supported");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("geometries").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> geometries =
|
|
// Nan::Get(obj, Nan::New("geometries").ToLocalChecked()).ToLocalChecked();
|
|
// if (geometries.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!geometries->IsString())
|
|
// {
|
|
// Nan::ThrowError("Geometries must be a string: [polyline, polyline6, geojson]");
|
|
// return false;
|
|
// }
|
|
// const Nan::Utf8String geometries_utf8str(geometries);
|
|
// std::string geometries_str{*geometries_utf8str,
|
|
// *geometries_utf8str + geometries_utf8str.length()};
|
|
|
|
// if (geometries_str == "polyline")
|
|
// {
|
|
// params->geometries = osrm::RouteParameters::GeometriesType::Polyline;
|
|
// }
|
|
// else if (geometries_str == "polyline6")
|
|
// {
|
|
// params->geometries = osrm::RouteParameters::GeometriesType::Polyline6;
|
|
// }
|
|
// else if (geometries_str == "geojson")
|
|
// {
|
|
// params->geometries = osrm::RouteParameters::GeometriesType::GeoJSON;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'geometries' param must be one of [polyline, polyline6, geojson]");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("overview").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> overview =
|
|
// Nan::Get(obj, Nan::New("overview").ToLocalChecked()).ToLocalChecked();
|
|
// if (overview.IsEmpty())
|
|
// return false;
|
|
|
|
// if (!overview->IsString())
|
|
// {
|
|
// Nan::ThrowError("Overview must be a string: [simplified, full, false]");
|
|
// return false;
|
|
// }
|
|
|
|
// const Nan::Utf8String overview_utf8str(overview);
|
|
// std::string overview_str{*overview_utf8str, *overview_utf8str + overview_utf8str.length()};
|
|
|
|
// if (overview_str == "simplified")
|
|
// {
|
|
// params->overview = osrm::RouteParameters::OverviewType::Simplified;
|
|
// }
|
|
// else if (overview_str == "full")
|
|
// {
|
|
// params->overview = osrm::RouteParameters::OverviewType::Full;
|
|
// }
|
|
// else if (overview_str == "false")
|
|
// {
|
|
// params->overview = osrm::RouteParameters::OverviewType::False;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'overview' param must be one of [simplified, full, false]");
|
|
// return false;
|
|
// }
|
|
// }
|
|
|
|
// return true;
|
|
// }
|
|
|
|
// inline PluginParameters argumentsToPluginParameters(
|
|
// const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// const boost::optional<osrm::engine::api::BaseParameters::OutputFormatType> &output_format = {})
|
|
// {
|
|
// if (args.Length() < 3 || !args[1]->IsObject())
|
|
// {
|
|
// // output to buffer by default for Flatbuffers
|
|
// return {output_format == osrm::engine::api::BaseParameters::OutputFormatType::FLATBUFFERS};
|
|
// }
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[1]).ToLocalChecked();
|
|
// if (Nan::Has(obj, Nan::New("format").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> format =
|
|
// Nan::Get(obj, Nan::New("format").ToLocalChecked()).ToLocalChecked();
|
|
// if (format.IsEmpty())
|
|
// {
|
|
// return {};
|
|
// }
|
|
|
|
// if (!format->IsString())
|
|
// {
|
|
// Nan::ThrowError("format must be a string: \"object\" or \"buffer\"");
|
|
// return {};
|
|
// }
|
|
|
|
// const Nan::Utf8String format_utf8str(format);
|
|
// std::string format_str{*format_utf8str, *format_utf8str + format_utf8str.length()};
|
|
|
|
// if (format_str == "object")
|
|
// {
|
|
// if (output_format == osrm::engine::api::BaseParameters::OutputFormatType::FLATBUFFERS)
|
|
// {
|
|
// Nan::ThrowError("Flatbuffers result can only output to buffer.");
|
|
// return {true};
|
|
// }
|
|
// return {false};
|
|
// }
|
|
// else if (format_str == "buffer")
|
|
// {
|
|
// return {true};
|
|
// }
|
|
// else if (format_str == "json_buffer")
|
|
// {
|
|
// if (output_format &&
|
|
// output_format != osrm::engine::api::BaseParameters::OutputFormatType::JSON)
|
|
// {
|
|
// Nan::ThrowError("Deprecated `json_buffer` can only be used with JSON format");
|
|
// }
|
|
// return {true};
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("format must be a string: \"object\" or \"buffer\"");
|
|
// return {};
|
|
// }
|
|
// }
|
|
|
|
// // output to buffer by default for Flatbuffers
|
|
// return {output_format == osrm::engine::api::BaseParameters::OutputFormatType::FLATBUFFERS};
|
|
// }
|
|
|
|
// inline route_parameters_ptr
|
|
// argumentsToRouteParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// bool requires_multiple_coordinates)
|
|
// {
|
|
// route_parameters_ptr params = std::make_unique<osrm::RouteParameters>();
|
|
// bool has_base_params = argumentsToParameter(args, params, requires_multiple_coordinates);
|
|
// if (!has_base_params)
|
|
// return route_parameters_ptr();
|
|
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
|
|
|
|
// if (Nan::Has(obj, Nan::New("continue_straight").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto value = Nan::Get(obj, Nan::New("continue_straight").ToLocalChecked()).ToLocalChecked();
|
|
// if (value.IsEmpty())
|
|
// return route_parameters_ptr();
|
|
|
|
// if (!value->IsBoolean() && !value->IsNull())
|
|
// {
|
|
// Nan::ThrowError("'continue_straight' param must be boolean or null");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// if (value->IsBoolean())
|
|
// {
|
|
// params->continue_straight = Nan::To<bool>(value).FromJust();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("alternatives").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto value = Nan::Get(obj, Nan::New("alternatives").ToLocalChecked()).ToLocalChecked();
|
|
// if (value.IsEmpty())
|
|
// return route_parameters_ptr();
|
|
|
|
// if (value->IsBoolean())
|
|
// {
|
|
// params->alternatives = Nan::To<bool>(value).FromJust();
|
|
// params->number_of_alternatives = Nan::To<bool>(value).FromJust() ? 1u : 0u;
|
|
// }
|
|
// else if (value->IsNumber())
|
|
// {
|
|
// params->alternatives = Nan::To<bool>(value).FromJust();
|
|
// params->number_of_alternatives = Nan::To<unsigned>(value).FromJust();
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'alternatives' param must be boolean or number");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("waypoints").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> waypoints =
|
|
// Nan::Get(obj, Nan::New("waypoints").ToLocalChecked()).ToLocalChecked();
|
|
// if (waypoints.IsEmpty())
|
|
// return route_parameters_ptr();
|
|
|
|
// // must be array
|
|
// if (!waypoints->IsArray())
|
|
// {
|
|
// Nan::ThrowError(
|
|
// "Waypoints must be an array of integers corresponding to the input coordinates.");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
|
|
// auto waypoints_array = v8::Local<v8::Array>::Cast(waypoints);
|
|
// // must have at least two elements
|
|
// if (waypoints_array->Length() < 2)
|
|
// {
|
|
// Nan::ThrowError("At least two waypoints must be provided");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// auto coords_size = params->coordinates.size();
|
|
// auto waypoints_array_size = waypoints_array->Length();
|
|
|
|
// const auto first_index =
|
|
// Nan::To<std::uint32_t>(Nan::Get(waypoints_array, 0).ToLocalChecked()).FromJust();
|
|
// const auto last_index =
|
|
// Nan::To<std::uint32_t>(
|
|
// Nan::Get(waypoints_array, waypoints_array_size - 1).ToLocalChecked())
|
|
// .FromJust();
|
|
// if (first_index != 0 || last_index != coords_size - 1)
|
|
// {
|
|
// Nan::ThrowError("First and last waypoints values must correspond to first and last "
|
|
// "coordinate indices");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < waypoints_array_size; ++i)
|
|
// {
|
|
// v8::Local<v8::Value> waypoint_value = Nan::Get(waypoints_array, i).ToLocalChecked();
|
|
// // all elements must be numbers
|
|
// if (!waypoint_value->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("Waypoint values must be an array of integers");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// // check that the waypoint index corresponds with an inpute coordinate
|
|
// const auto index = Nan::To<std::uint32_t>(waypoint_value).FromJust();
|
|
// if (index >= coords_size)
|
|
// {
|
|
// Nan::ThrowError("Waypoints must correspond with the index of an input coordinate");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// params->waypoints.emplace_back(Nan::To<unsigned>(waypoint_value).FromJust());
|
|
// }
|
|
|
|
// if (!params->waypoints.empty())
|
|
// {
|
|
// for (std::size_t i = 0; i < params->waypoints.size() - 1; i++)
|
|
// {
|
|
// if (params->waypoints[i] >= params->waypoints[i + 1])
|
|
// {
|
|
// Nan::ThrowError("Waypoints must be supplied in increasing order");
|
|
// return route_parameters_ptr();
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// bool parsedSuccessfully = parseCommonParameters(obj, params);
|
|
// if (!parsedSuccessfully)
|
|
// {
|
|
// return route_parameters_ptr();
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// inline tile_parameters_ptr
|
|
// argumentsToTileParameters(const Nan::FunctionCallbackInfo<v8::Value> &args, bool /*unused*/)
|
|
// {
|
|
// tile_parameters_ptr params = std::make_unique<osrm::TileParameters>();
|
|
|
|
// if (args.Length() < 2)
|
|
// {
|
|
// Nan::ThrowTypeError("Coordinate object and callback required");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
|
|
// if (!args[0]->IsArray())
|
|
// {
|
|
// Nan::ThrowTypeError("Parameter must be an array [x, y, z]");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
|
|
// v8::Local<v8::Array> array = v8::Local<v8::Array>::Cast(args[0]);
|
|
|
|
// if (array->Length() != 3)
|
|
// {
|
|
// Nan::ThrowTypeError("Parameter must be an array [x, y, z]");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
|
|
// v8::Local<v8::Value> x = Nan::Get(array, 0).ToLocalChecked();
|
|
// v8::Local<v8::Value> y = Nan::Get(array, 1).ToLocalChecked();
|
|
// v8::Local<v8::Value> z = Nan::Get(array, 2).ToLocalChecked();
|
|
// if (x.IsEmpty() || y.IsEmpty() || z.IsEmpty())
|
|
// return tile_parameters_ptr();
|
|
|
|
// if (!x->IsUint32() && !x->IsUndefined())
|
|
// {
|
|
// Nan::ThrowError("Tile x coordinate must be unsigned interger");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
// if (!y->IsUint32() && !y->IsUndefined())
|
|
// {
|
|
// Nan::ThrowError("Tile y coordinate must be unsigned interger");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
// if (!z->IsUint32() && !z->IsUndefined())
|
|
// {
|
|
// Nan::ThrowError("Tile z coordinate must be unsigned interger");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
|
|
// params->x = Nan::To<uint32_t>(x).FromJust();
|
|
// params->y = Nan::To<uint32_t>(y).FromJust();
|
|
// params->z = Nan::To<uint32_t>(z).FromJust();
|
|
|
|
// if (!params->IsValid())
|
|
// {
|
|
// Nan::ThrowError("Invalid tile coordinates");
|
|
// return tile_parameters_ptr();
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// inline nearest_parameters_ptr
|
|
// argumentsToNearestParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// bool requires_multiple_coordinates)
|
|
// {
|
|
// nearest_parameters_ptr params = std::make_unique<osrm::NearestParameters>();
|
|
// bool has_base_params = argumentsToParameter(args, params, requires_multiple_coordinates);
|
|
// if (!has_base_params)
|
|
// return nearest_parameters_ptr();
|
|
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
|
|
// if (obj.IsEmpty())
|
|
// return nearest_parameters_ptr();
|
|
|
|
// if (Nan::Has(obj, Nan::New("number").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> number =
|
|
// Nan::Get(obj, Nan::New("number").ToLocalChecked()).ToLocalChecked();
|
|
|
|
// if (!number->IsUint32())
|
|
// {
|
|
// Nan::ThrowError("Number must be an integer greater than or equal to 1");
|
|
// return nearest_parameters_ptr();
|
|
// }
|
|
// else
|
|
// {
|
|
// unsigned number_value = Nan::To<unsigned>(number).FromJust();
|
|
|
|
// if (number_value < 1)
|
|
// {
|
|
// Nan::ThrowError("Number must be an integer greater than or equal to 1");
|
|
// return nearest_parameters_ptr();
|
|
// }
|
|
|
|
// params->number_of_results = Nan::To<unsigned>(number).FromJust();
|
|
// }
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// inline table_parameters_ptr
|
|
// argumentsToTableParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// bool requires_multiple_coordinates)
|
|
// {
|
|
// table_parameters_ptr params = std::make_unique<osrm::TableParameters>();
|
|
// bool has_base_params = argumentsToParameter(args, params, requires_multiple_coordinates);
|
|
// if (!has_base_params)
|
|
// return table_parameters_ptr();
|
|
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
|
|
// if (obj.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (Nan::Has(obj, Nan::New("sources").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> sources =
|
|
// Nan::Get(obj, Nan::New("sources").ToLocalChecked()).ToLocalChecked();
|
|
// if (sources.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (!sources->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Sources must be an array of indices (or undefined)");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// v8::Local<v8::Array> sources_array = v8::Local<v8::Array>::Cast(sources);
|
|
// for (uint32_t i = 0; i < sources_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> source = Nan::Get(sources_array, i).ToLocalChecked();
|
|
// if (source.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (source->IsUint32())
|
|
// {
|
|
// size_t source_value = Nan::To<unsigned>(source).FromJust();
|
|
// if (source_value >= params->coordinates.size())
|
|
// {
|
|
// Nan::ThrowError("Source indices must be less than the number of coordinates");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// params->sources.push_back(Nan::To<unsigned>(source).FromJust());
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Source must be an integer");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("destinations").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> destinations =
|
|
// Nan::Get(obj, Nan::New("destinations").ToLocalChecked()).ToLocalChecked();
|
|
// if (destinations.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (!destinations->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Destinations must be an array of indices (or undefined)");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// v8::Local<v8::Array> destinations_array = v8::Local<v8::Array>::Cast(destinations);
|
|
// for (uint32_t i = 0; i < destinations_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> destination = Nan::Get(destinations_array, i).ToLocalChecked();
|
|
// if (destination.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (destination->IsUint32())
|
|
// {
|
|
// size_t destination_value = Nan::To<unsigned>(destination).FromJust();
|
|
// if (destination_value >= params->coordinates.size())
|
|
// {
|
|
// Nan::ThrowError("Destination indices must be less than the number "
|
|
// "of coordinates");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// params->destinations.push_back(Nan::To<unsigned>(destination).FromJust());
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("Destination must be an integer");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("annotations").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> annotations =
|
|
// Nan::Get(obj, Nan::New("annotations").ToLocalChecked()).ToLocalChecked();
|
|
// if (annotations.IsEmpty())
|
|
// return table_parameters_ptr();
|
|
|
|
// if (!annotations->IsArray())
|
|
// {
|
|
// Nan::ThrowError(
|
|
// "Annotations must an array containing 'duration' or 'distance', or both");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// params->annotations = osrm::TableParameters::AnnotationsType::None;
|
|
|
|
// v8::Local<v8::Array> annotations_array = v8::Local<v8::Array>::Cast(annotations);
|
|
// for (std::size_t i = 0; i < annotations_array->Length(); ++i)
|
|
// {
|
|
// const Nan::Utf8String annotations_utf8str(
|
|
// Nan::Get(annotations_array, i).ToLocalChecked());
|
|
// std::string annotations_str{*annotations_utf8str,
|
|
// *annotations_utf8str + annotations_utf8str.length()};
|
|
|
|
// if (annotations_str == "duration")
|
|
// {
|
|
// params->annotations =
|
|
// params->annotations | osrm::TableParameters::AnnotationsType::Duration;
|
|
// }
|
|
// else if (annotations_str == "distance")
|
|
// {
|
|
// params->annotations =
|
|
// params->annotations | osrm::TableParameters::AnnotationsType::Distance;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("this 'annotations' param is not supported");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("fallback_speed").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto fallback_speed =
|
|
// Nan::Get(obj, Nan::New("fallback_speed").ToLocalChecked()).ToLocalChecked();
|
|
|
|
// if (!fallback_speed->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("fallback_speed must be a number");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// else if (Nan::To<double>(fallback_speed).FromJust() <= 0)
|
|
// {
|
|
// Nan::ThrowError("fallback_speed must be > 0");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// params->fallback_speed = Nan::To<double>(fallback_speed).FromJust();
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("fallback_coordinate").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto fallback_coordinate =
|
|
// Nan::Get(obj, Nan::New("fallback_coordinate").ToLocalChecked()).ToLocalChecked();
|
|
|
|
// if (!fallback_coordinate->IsString())
|
|
// {
|
|
// Nan::ThrowError("fallback_coordinate must be a string: [input, snapped]");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// std::string fallback_coordinate_str = *Nan::Utf8String(fallback_coordinate);
|
|
|
|
// if (fallback_coordinate_str == "snapped")
|
|
// {
|
|
// params->fallback_coordinate_type =
|
|
// osrm::TableParameters::FallbackCoordinateType::Snapped;
|
|
// }
|
|
// else if (fallback_coordinate_str == "input")
|
|
// {
|
|
// params->fallback_coordinate_type = osrm::TableParameters::FallbackCoordinateType::Input;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'fallback_coordinate' param must be one of [input, snapped]");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("scale_factor").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto scale_factor =
|
|
// Nan::Get(obj, Nan::New("scale_factor").ToLocalChecked()).ToLocalChecked();
|
|
|
|
// if (!scale_factor->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("scale_factor must be a number");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
// else if (Nan::To<double>(scale_factor).FromJust() <= 0)
|
|
// {
|
|
// Nan::ThrowError("scale_factor must be > 0");
|
|
// return table_parameters_ptr();
|
|
// }
|
|
|
|
// params->scale_factor = Nan::To<double>(scale_factor).FromJust();
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// inline trip_parameters_ptr
|
|
// argumentsToTripParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// bool requires_multiple_coordinates)
|
|
// {
|
|
// trip_parameters_ptr params = std::make_unique<osrm::TripParameters>();
|
|
// bool has_base_params = argumentsToParameter(args, params, requires_multiple_coordinates);
|
|
// if (!has_base_params)
|
|
// return trip_parameters_ptr();
|
|
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
|
|
|
|
// bool parsedSuccessfully = parseCommonParameters(obj, params);
|
|
// if (!parsedSuccessfully)
|
|
// {
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("roundtrip").ToLocalChecked()).FromJust())
|
|
// {
|
|
// auto roundtrip = Nan::Get(obj, Nan::New("roundtrip").ToLocalChecked()).ToLocalChecked();
|
|
// if (roundtrip.IsEmpty())
|
|
// return trip_parameters_ptr();
|
|
|
|
// if (roundtrip->IsBoolean())
|
|
// {
|
|
// params->roundtrip = Nan::To<bool>(roundtrip).FromJust();
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'roundtrip' param must be a boolean");
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("source").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> source =
|
|
// Nan::Get(obj, Nan::New("source").ToLocalChecked()).ToLocalChecked();
|
|
// if (source.IsEmpty())
|
|
// return trip_parameters_ptr();
|
|
|
|
// if (!source->IsString())
|
|
// {
|
|
// Nan::ThrowError("Source must be a string: [any, first]");
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
|
|
// std::string source_str = *Nan::Utf8String(source);
|
|
|
|
// if (source_str == "first")
|
|
// {
|
|
// params->source = osrm::TripParameters::SourceType::First;
|
|
// }
|
|
// else if (source_str == "any")
|
|
// {
|
|
// params->source = osrm::TripParameters::SourceType::Any;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'source' param must be one of [any, first]");
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("destination").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> destination =
|
|
// Nan::Get(obj, Nan::New("destination").ToLocalChecked()).ToLocalChecked();
|
|
// if (destination.IsEmpty())
|
|
// return trip_parameters_ptr();
|
|
|
|
// if (!destination->IsString())
|
|
// {
|
|
// Nan::ThrowError("Destination must be a string: [any, last]");
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
|
|
// std::string destination_str = *Nan::Utf8String(destination);
|
|
|
|
// if (destination_str == "last")
|
|
// {
|
|
// params->destination = osrm::TripParameters::DestinationType::Last;
|
|
// }
|
|
// else if (destination_str == "any")
|
|
// {
|
|
// params->destination = osrm::TripParameters::DestinationType::Any;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'destination' param must be one of [any, last]");
|
|
// return trip_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// inline match_parameters_ptr
|
|
// argumentsToMatchParameter(const Nan::FunctionCallbackInfo<v8::Value> &args,
|
|
// bool requires_multiple_coordinates)
|
|
// {
|
|
// match_parameters_ptr params = std::make_unique<osrm::MatchParameters>();
|
|
// bool has_base_params = argumentsToParameter(args, params, requires_multiple_coordinates);
|
|
// if (!has_base_params)
|
|
// return match_parameters_ptr();
|
|
|
|
// v8::Local<v8::Object> obj = Nan::To<v8::Object>(args[0]).ToLocalChecked();
|
|
|
|
// if (Nan::Has(obj, Nan::New("timestamps").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> timestamps =
|
|
// Nan::Get(obj, Nan::New("timestamps").ToLocalChecked()).ToLocalChecked();
|
|
// if (timestamps.IsEmpty())
|
|
// return match_parameters_ptr();
|
|
|
|
// if (!timestamps->IsArray())
|
|
// {
|
|
// Nan::ThrowError("Timestamps must be an array of integers (or undefined)");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// v8::Local<v8::Array> timestamps_array = v8::Local<v8::Array>::Cast(timestamps);
|
|
|
|
// if (params->coordinates.size() != timestamps_array->Length())
|
|
// {
|
|
// Nan::ThrowError("Timestamp array must have the same size as the coordinates "
|
|
// "array");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < timestamps_array->Length(); ++i)
|
|
// {
|
|
// v8::Local<v8::Value> timestamp = Nan::Get(timestamps_array, i).ToLocalChecked();
|
|
// if (timestamp.IsEmpty())
|
|
// return match_parameters_ptr();
|
|
|
|
// if (!timestamp->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("Timestamps array items must be numbers");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
// params->timestamps.emplace_back(Nan::To<unsigned>(timestamp).FromJust());
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("gaps").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> gaps =
|
|
// Nan::Get(obj, Nan::New("gaps").ToLocalChecked()).ToLocalChecked();
|
|
// if (gaps.IsEmpty())
|
|
// return match_parameters_ptr();
|
|
|
|
// if (!gaps->IsString())
|
|
// {
|
|
// Nan::ThrowError("Gaps must be a string: [split, ignore]");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// const Nan::Utf8String gaps_utf8str(gaps);
|
|
// std::string gaps_str{*gaps_utf8str, *gaps_utf8str + gaps_utf8str.length()};
|
|
|
|
// if (gaps_str == "split")
|
|
// {
|
|
// params->gaps = osrm::MatchParameters::GapsType::Split;
|
|
// }
|
|
// else if (gaps_str == "ignore")
|
|
// {
|
|
// params->gaps = osrm::MatchParameters::GapsType::Ignore;
|
|
// }
|
|
// else
|
|
// {
|
|
// Nan::ThrowError("'gaps' param must be one of [split, ignore]");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("tidy").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> tidy =
|
|
// Nan::Get(obj, Nan::New("tidy").ToLocalChecked()).ToLocalChecked();
|
|
// if (tidy.IsEmpty())
|
|
// return match_parameters_ptr();
|
|
|
|
// if (!tidy->IsBoolean())
|
|
// {
|
|
// Nan::ThrowError("tidy must be of type Boolean");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// params->tidy = Nan::To<bool>(tidy).FromJust();
|
|
// }
|
|
|
|
// if (Nan::Has(obj, Nan::New("waypoints").ToLocalChecked()).FromJust())
|
|
// {
|
|
// v8::Local<v8::Value> waypoints =
|
|
// Nan::Get(obj, Nan::New("waypoints").ToLocalChecked()).ToLocalChecked();
|
|
// if (waypoints.IsEmpty())
|
|
// return match_parameters_ptr();
|
|
|
|
// // must be array
|
|
// if (!waypoints->IsArray())
|
|
// {
|
|
// Nan::ThrowError(
|
|
// "Waypoints must be an array of integers corresponding to the input coordinates.");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// auto waypoints_array = v8::Local<v8::Array>::Cast(waypoints);
|
|
// // must have at least two elements
|
|
// if (waypoints_array->Length() < 2)
|
|
// {
|
|
// Nan::ThrowError("At least two waypoints must be provided");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
// auto coords_size = params->coordinates.size();
|
|
// auto waypoints_array_size = waypoints_array->Length();
|
|
|
|
// const auto first_index =
|
|
// Nan::To<std::uint32_t>(Nan::Get(waypoints_array, 0).ToLocalChecked()).FromJust();
|
|
// const auto last_index =
|
|
// Nan::To<std::uint32_t>(
|
|
// Nan::Get(waypoints_array, waypoints_array_size - 1).ToLocalChecked())
|
|
// .FromJust();
|
|
// if (first_index != 0 || last_index != coords_size - 1)
|
|
// {
|
|
// Nan::ThrowError("First and last waypoints values must correspond to first and last "
|
|
// "coordinate indices");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// for (uint32_t i = 0; i < waypoints_array_size; ++i)
|
|
// {
|
|
// v8::Local<v8::Value> waypoint_value = Nan::Get(waypoints_array, i).ToLocalChecked();
|
|
// // all elements must be numbers
|
|
// if (!waypoint_value->IsNumber())
|
|
// {
|
|
// Nan::ThrowError("Waypoint values must be an array of integers");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
// // check that the waypoint index corresponds with an inpute coordinate
|
|
// const auto index = Nan::To<std::uint32_t>(waypoint_value).FromJust();
|
|
// if (index >= coords_size)
|
|
// {
|
|
// Nan::ThrowError("Waypoints must correspond with the index of an input coordinate");
|
|
// return match_parameters_ptr();
|
|
// }
|
|
// params->waypoints.emplace_back(
|
|
// static_cast<unsigned>(Nan::To<unsigned>(waypoint_value).FromJust()));
|
|
// }
|
|
// }
|
|
|
|
// bool parsedSuccessfully = parseCommonParameters(obj, params);
|
|
// if (!parsedSuccessfully)
|
|
// {
|
|
// return match_parameters_ptr();
|
|
// }
|
|
|
|
// return params;
|
|
// }
|
|
|
|
// } // namespace node_osrm
|
|
|
|
// #endif
|